<?php
/**
 * Zend Framework
 * LICENSE
 * This source file is subject to the new BSD license that is bundled
 * with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://framework.zend.com/license/new-bsd
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@zend.com so we can send you a copy immediately.
 * @category Zend
 * @package Zend_Locale
 * @subpackage Data
 * @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
 * @license http://framework.zend.com/license/new-bsd New BSD License
 * @version $Id: Data.php 24766 2012-05-06 02:51:42Z adamlundrigan $
 */
/**
 * include needed classes
 */
require_once 'Zend/Locale.php';

/**
 * Locale data reader, handles the CLDR
 * @category Zend
 * @package Zend_Locale
 * @subpackage Data
 * @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
 * @license http://framework.zend.com/license/new-bsd New BSD License
 */
class Zend_Locale_Data {

    /**
     * Locale files
     * @var ressource
     * @access private
     */
    private static $_ldml = array();

    /**
     * List of values which are collected
     * @var array
     * @access private
     */
    private static $_list = array();

    /**
     * Internal cache for ldml values
     * @var Zend_Cache_Core
     * @access private
     */
    private static $_cache = null;

    /**
     * Internal value to remember if cache supports tags
     * @var boolean
     */
    private static $_cacheTags = false;

    /**
     * Internal option, cache disabled
     * @var boolean
     * @access private
     */
    private static $_cacheDisabled = false;

    /**
     * Read the content from locale
     * Can be called like:
     * <ldml>
     * <delimiter>test</delimiter>
     * <second type='myone'>content</second>
     * <second type='mysecond'>content2</second>
     * <third type='mythird' />
     * </ldml>
     * Case 1: _readFile('ar','/ldml/delimiter') -> returns [] = test
     * Case 1: _readFile('ar','/ldml/second[@type=myone]') -> returns [] = content
     * Case 2: _readFile('ar','/ldml/second','type') -> returns [myone] = content; [mysecond] = content2
     * Case 3: _readFile('ar','/ldml/delimiter',,'right') -> returns [right] = test
     * Case 4: _readFile('ar','/ldml/third','type','myone') -> returns [myone] = mythird
     * @param string $locale
     * @param string $path
     * @param string $attribute
     * @param string $value
     * @access private
     * @return array
     */
    private static function _readFile ($locale, $path, $attribute, $value, $temp) {
        // without attribute - read all values
        // with attribute - read only this value
        if ( ! empty (self::$_ldml[(string) $locale])) {
            $result = self::$_ldml[(string) $locale] -> xpath ($path);
            if ( ! empty ($result)) {
                foreach ($result as &$found) {
                    if (empty ($value)) {
                        if (empty ($attribute)) {
                            // Case 1
                            $temp[] = (string) $found;
                        } else 
                            if (empty ($temp[(string) $found[$attribute]])) {
                                // Case 2
                                $temp[(string) $found[$attribute]] = (string) $found;
                            }
                    } else 
                        if (empty ($temp[$value])) {
                            if (empty ($attribute)) {
                                // Case 3
                                $temp[$value] = (string) $found;
                            } else {
                                // Case 4
                                $temp[$value] = (string) $found[$attribute];
                            }
                        }
                }
            }
        }
        return $temp;
    }

    /**
     * Find possible routing to other path or locale
     * @param string $locale
     * @param string $path
     * @param string $attribute
     * @param string $value
     * @param array $temp
     * @throws Zend_Locale_Exception
     * @access private
     */
    private static function _findRoute ($locale, $path, $attribute, $value, &$temp) {
        // load locale file if not already in cache
        // needed for alias tag when referring to other locale
        if (empty (self::$_ldml[(string) $locale])) {
            $filename = dirname (__FILE__) . '/Data/' . $locale . '.xml';
            if ( ! file_exists ($filename)) {
                require_once 'Zend/Locale/Exception.php';
                throw new Zend_Locale_Exception ("Missing locale file '$filename' for '$locale' locale.");
            }
            self::$_ldml[(string) $locale] = simplexml_load_file ($filename);
        }
        // search for 'alias' tag in the search path for redirection
        $search = '';
        $tok = strtok ($path, '/');
        // parse the complete path
        if ( ! empty (self::$_ldml[(string) $locale])) {
            while ($tok !== false) {
                $search .= '/' . $tok;
                if (strpos ($search, '[@') !== false) {
                    while (strrpos ($search, '[@') > strrpos ($search, ']')) {
                        $tok = strtok ('/');
                        if (empty ($tok)) {
                            $search .= '/';
                        }
                        $search = $search . '/' . $tok;
                    }
                }
                $result = self::$_ldml[(string) $locale] -> xpath ($search . '/alias');
                // alias found
                if ( ! empty ($result)) {
                    $source = $result[0]['source'];
                    $newpath = $result[0]['path'];
                    // new path - path //ldml is to ignore
                    if ($newpath != '//ldml') {
                        // other path - parse to make real path
                        while (substr ($newpath, 0, 3) == '../') {
                            $newpath = substr ($newpath, 3);
                            $search = substr ($search, 0, strrpos ($search, '/'));
                        }
                        // truncate ../ to realpath otherwise problems with alias
                        $path = $search . '/' . $newpath;
                        while (($tok = strtok ('/')) !== false) {
                            $path = $path . '/' . $tok;
                        }
                    }
                    // reroute to other locale
                    if ($source != 'locale') {
                        $locale = $source;
                    }
                    $temp = self::_getFile ($locale, $path, $attribute, $value, $temp);
                    return false;
                }
                $tok = strtok ('/');
            }
        }
        return true;
    }

    /**
     * Read the right LDML file
     * @param string $locale
     * @param string $path
     * @param string $attribute
     * @param string $value
     * @access private
     */
    private static function _getFile ($locale, $path, $attribute = false, $value = false, $temp = array()) {
        $result = self::_findRoute ($locale, $path, $attribute, $value, $temp);
        if ($result) {
            $temp = self::_readFile ($locale, $path, $attribute, $value, $temp);
        }
        // parse required locales reversive
        // example: when given zh_Hans_CN
        // 1. -> zh_Hans_CN
        // 2. -> zh_Hans
        // 3. -> zh
        // 4. -> root
        if (($locale != 'root') && ($result)) {
            $locale = substr ($locale, 0,  - strlen (strrchr ($locale, '_')));
            if ( ! empty ($locale)) {
                $temp = self::_getFile ($locale, $path, $attribute, $value, $temp);
            } else {
                $temp = self::_getFile ('root', $path, $attribute, $value, $temp);
            }
        }
        return $temp;
    }

    /**
     * Find the details for supplemental calendar datas
     * @param string $locale Locale for Detaildata
     * @param array $list List to search
     * @return string Key for Detaildata
     */
    private static function _calendarDetail ($locale, $list) {
        $ret = "001";
        foreach ($list as $key => $value) {
            if (strpos ($locale, '_') !== false) {
                $locale = substr ($locale, strpos ($locale, '_') + 1);
            }
            if (strpos ($key, $locale) !== false) {
                $ret = $key;
                break;
            }
        }
        return $ret;
    }

    /**
     * Internal function for checking the locale
     * @param string|Zend_Locale $locale Locale to check
     * @return string
     */
    private static function _checkLocale ($locale) {
        if (empty ($locale)) {
            $locale = new Zend_Locale ();
        }
        if ( ! (Zend_Locale::isLocale ((string) $locale, null, false))) {
            require_once 'Zend/Locale/Exception.php';
            throw new Zend_Locale_Exception ("Locale (" . (string) $locale . ") is a unknown locale");
        }
        return (string) $locale;
    }

    /**
     * Read the LDML file, get a array of multipath defined value
     * @param string $locale
     * @param string $path
     * @param string $value
     * @return array
     * @access public
     */
    public static function getList ($locale, $path, $value = false) {
        $locale = self::_checkLocale ($locale);
        if ( ! isset (self::$_cache) &&  ! self::$_cacheDisabled) {
            require_once 'Zend/Cache.php';
            self::$_cache = Zend_Cache::factory ('Core', 'File', array('automatic_serialization' => true), array());
        }
        $val = $value;
        if (is_array ($value)) {
            $val = implode ('_', $value);
        }
        $val = urlencode ($val);
        $id = strtr ('Zend_LocaleL_' . $locale . '_' . $path . '_' . $val, array('-' => '_', '%' => '_', '+' => '_'));
        if ( ! self::$_cacheDisabled && ($result = self::$_cache -> load ($id))) {
            return unserialize ($result);
        }
        $temp = array();
        switch (strtolower ($path)) {
            case 'language' :
                $temp = self::_getFile ($locale, '/ldml/localeDisplayNames/languages/language', 'type');
                break;
            case 'script' :
                $temp = self::_getFile ($locale, '/ldml/localeDisplayNames/scripts/script', 'type');
                break;
            case 'territory' :
                $temp = self::_getFile ($locale, '/ldml/localeDisplayNames/territories/territory', 'type');
                if ($value === 1) {
                    foreach ($temp as $key => $value) {
                        if ((is_numeric ($key) === false) and ($key != 'QO') and ($key != 'QU')) {
                            unset ($temp[$key]);
                        }
                    }
                } else 
                    if ($value === 2) {
                        foreach ($temp as $key => $value) {
                            if (is_numeric ($key) or ($key == 'QO') or ($key == 'QU')) {
                                unset ($temp[$key]);
                            }
                        }
                    }
                break;
            case 'variant' :
                $temp = self::_getFile ($locale, '/ldml/localeDisplayNames/variants/variant', 'type');
                break;
            case 'key' :
                $temp = self::_getFile ($locale, '/ldml/localeDisplayNames/keys/key', 'type');
                break;
            case 'type' :
                if (empty ($value)) {
                    $temp = self::_getFile ($locale, '/ldml/localeDisplayNames/types/type', 'type');
                } else {
                    if (($value == 'calendar') or ($value == 'collation') or ($value == 'currency')) {
                        $temp = self::_getFile ($locale, '/ldml/localeDisplayNames/types/type[@key=\'' . $value . '\']', 'type');
                    } else {
                        $temp = self::_getFile ($locale, '/ldml/localeDisplayNames/types/type[@type=\'' . $value . '\']', 'type');
                    }
                }
                break;
            case 'layout' :
                $temp = self::_getFile ($locale, '/ldml/layout/orientation', 'lines', 'lines');
                $temp += self::_getFile ($locale, '/ldml/layout/orientation', 'characters', 'characters');
                $temp += self::_getFile ($locale, '/ldml/layout/inList', '', 'inList');
                $temp += self::_getFile ($locale, '/ldml/layout/inText[@type=\'currency\']', '', 'currency');
                $temp += self::_getFile ($locale, '/ldml/layout/inText[@type=\'dayWidth\']', '', 'dayWidth');
                $temp += self::_getFile ($locale, '/ldml/layout/inText[@type=\'fields\']', '', 'fields');
                $temp += self::_getFile ($locale, '/ldml/layout/inText[@type=\'keys\']', '', 'keys');
                $temp += self::_getFile ($locale, '/ldml/layout/inText[@type=\'languages\']', '', 'languages');
                $temp += self::_getFile ($locale, '/ldml/layout/inText[@type=\'long\']', '', 'long');
                $temp += self::_getFile ($locale, '/ldml/layout/inText[@type=\'measurementSystemNames\']', '', 'measurementSystemNames');
                $temp += self::_getFile ($locale, '/ldml/layout/inText[@type=\'monthWidth\']', '', 'monthWidth');
                $temp += self::_getFile ($locale, '/ldml/layout/inText[@type=\'quarterWidth\']', '', 'quarterWidth');
                $temp += self::_getFile ($locale, '/ldml/layout/inText[@type=\'scripts\']', '', 'scripts');
                $temp += self::_getFile ($locale, '/ldml/layout/inText[@type=\'territories\']', '', 'territories');
                $temp += self::_getFile ($locale, '/ldml/layout/inText[@type=\'types\']', '', 'types');
                $temp += self::_getFile ($locale, '/ldml/layout/inText[@type=\'variants\']', '', 'variants');
                break;
            case 'characters' :
                $temp = self::_getFile ($locale, '/ldml/characters/exemplarCharacters', '', 'characters');
                $temp += self::_getFile ($locale, '/ldml/characters/exemplarCharacters[@type=\'auxiliary\']', '', 'auxiliary');
                $temp += self::_getFile ($locale, '/ldml/characters/exemplarCharacters[@type=\'currencySymbol\']', '', 'currencySymbol');
                break;
            case 'delimiters' :
                $temp = self::_getFile ($locale, '/ldml/delimiters/quotationStart', '', 'quoteStart');
                $temp += self::_getFile ($locale, '/ldml/delimiters/quotationEnd', '', 'quoteEnd');
                $temp += self::_getFile ($locale, '/ldml/delimiters/alternateQuotationStart', '', 'quoteStartAlt');
                $temp += self::_getFile ($locale, '/ldml/delimiters/alternateQuotationEnd', '', 'quoteEndAlt');
                break;
            case 'measurement' :
                $temp = self::_getFile ('supplementalData', '/supplementalData/measurementData/measurementSystem[@type=\'metric\']', 'territories', 'metric');
                $temp += self::_getFile ('supplementalData', '/supplementalData/measurementData/measurementSystem[@type=\'US\']', 'territories', 'US');
                $temp += self::_getFile ('supplementalData', '/supplementalData/measurementData/paperSize[@type=\'A4\']', 'territories', 'A4');
                $temp += self::_getFile ('supplementalData', '/supplementalData/measurementData/paperSize[@type=\'US-Letter\']', 'territories', 'US-Letter');
                break;
            case 'months' :
                if (empty ($value)) {
                    $value = "gregorian";
                }
                $temp = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/months/default', 'choice', 'context');
                $temp += self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/months/monthContext[@type=\'format\']/default', 'choice', 'default');
                $temp['format']['abbreviated'] = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/months/monthContext[@type=\'format\']/monthWidth[@type=\'abbreviated\']/month', 'type');
                $temp['format']['narrow'] = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/months/monthContext[@type=\'format\']/monthWidth[@type=\'narrow\']/month', 'type');
                $temp['format']['wide'] = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/months/monthContext[@type=\'format\']/monthWidth[@type=\'wide\']/month', 'type');
                $temp['stand-alone']['abbreviated'] = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/months/monthContext[@type=\'stand-alone\']/monthWidth[@type=\'abbreviated\']/month', 'type');
                $temp['stand-alone']['narrow'] = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/months/monthContext[@type=\'stand-alone\']/monthWidth[@type=\'narrow\']/month', 'type');
                $temp['stand-alone']['wide'] = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/months/monthContext[@type=\'stand-alone\']/monthWidth[@type=\'wide\']/month', 'type');
                break;
            case 'month' :
                if (empty ($value)) {
                    $value = array("gregorian", "format", "wide");
                }
                $temp = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value[0] . '\']/months/monthContext[@type=\'' . $value[1] . '\']/monthWidth[@type=\'' . $value[2] . '\']/month', 'type');
                break;
            case 'days' :
                if (empty ($value)) {
                    $value = "gregorian";
                }
                $temp = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/days/default', 'choice', 'context');
                $temp += self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/days/dayContext[@type=\'format\']/default', 'choice', 'default');
                $temp['format']['abbreviated'] = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/days/dayContext[@type=\'format\']/dayWidth[@type=\'abbreviated\']/day', 'type');
                $temp['format']['narrow'] = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/days/dayContext[@type=\'format\']/dayWidth[@type=\'narrow\']/day', 'type');
                $temp['format']['wide'] = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/days/dayContext[@type=\'format\']/dayWidth[@type=\'wide\']/day', 'type');
                $temp['stand-alone']['abbreviated'] = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/days/dayContext[@type=\'stand-alone\']/dayWidth[@type=\'abbreviated\']/day', 'type');
                $temp['stand-alone']['narrow'] = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/days/dayContext[@type=\'stand-alone\']/dayWidth[@type=\'narrow\']/day', 'type');
                $temp['stand-alone']['wide'] = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/days/dayContext[@type=\'stand-alone\']/dayWidth[@type=\'wide\']/day', 'type');
                break;
            case 'day' :
                if (empty ($value)) {
                    $value = array("gregorian", "format", "wide");
                }
                $temp = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value[0] . '\']/days/dayContext[@type=\'' . $value[1] . '\']/dayWidth[@type=\'' . $value[2] . '\']/day', 'type');
                break;
            case 'week' :
                $minDays = self::_calendarDetail ($locale, self::_getFile ('supplementalData', '/supplementalData/weekData/minDays', 'territories'));
                $firstDay = self::_calendarDetail ($locale, self::_getFile ('supplementalData', '/supplementalData/weekData/firstDay', 'territories'));
                $weekStart = self::_calendarDetail ($locale, self::_getFile ('supplementalData', '/supplementalData/weekData/weekendStart', 'territories'));
                $weekEnd = self::_calendarDetail ($locale, self::_getFile ('supplementalData', '/supplementalData/weekData/weekendEnd', 'territories'));
                $temp = self::_getFile ('supplementalData', "/supplementalData/weekData/minDays[@territories='" . $minDays . "']", 'count', 'minDays');
                $temp += self::_getFile ('supplementalData', "/supplementalData/weekData/firstDay[@territories='" . $firstDay . "']", 'day', 'firstDay');
                $temp += self::_getFile ('supplementalData', "/supplementalData/weekData/weekendStart[@territories='" . $weekStart . "']", 'day', 'weekendStart');
                $temp += self::_getFile ('supplementalData', "/supplementalData/weekData/weekendEnd[@territories='" . $weekEnd . "']", 'day', 'weekendEnd');
                break;
            case 'quarters' :
                if (empty ($value)) {
                    $value = "gregorian";
                }
                $temp['format']['abbreviated'] = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/quarters/quarterContext[@type=\'format\']/quarterWidth[@type=\'abbreviated\']/quarter', 'type');
                $temp['format']['narrow'] = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/quarters/quarterContext[@type=\'format\']/quarterWidth[@type=\'narrow\']/quarter', 'type');
                $temp['format']['wide'] = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/quarters/quarterContext[@type=\'format\']/quarterWidth[@type=\'wide\']/quarter', 'type');
                $temp['stand-alone']['abbreviated'] = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/quarters/quarterContext[@type=\'stand-alone\']/quarterWidth[@type=\'abbreviated\']/quarter', 'type');
                $temp['stand-alone']['narrow'] = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/quarters/quarterContext[@type=\'stand-alone\']/quarterWidth[@type=\'narrow\']/quarter', 'type');
                $temp['stand-alone']['wide'] = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/quarters/quarterContext[@type=\'stand-alone\']/quarterWidth[@type=\'wide\']/quarter', 'type');
                break;
            case 'quarter' :
                if (empty ($value)) {
                    $value = array("gregorian", "format", "wide");
                }
                $temp = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value[0] . '\']/quarters/quarterContext[@type=\'' . $value[1] . '\']/quarterWidth[@type=\'' . $value[2] . '\']/quarter', 'type');
                break;
            case 'eras' :
                if (empty ($value)) {
                    $value = "gregorian";
                }
                $temp['names'] = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/eras/eraNames/era', 'type');
                $temp['abbreviated'] = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/eras/eraAbbr/era', 'type');
                $temp['narrow'] = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/eras/eraNarrow/era', 'type');
                break;
            case 'era' :
                if (empty ($value)) {
                    $value = array("gregorian", "Abbr");
                }
                $temp = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value[0] . '\']/eras/era' . $value[1] . '/era', 'type');
                break;
            case 'date' :
                if (empty ($value)) {
                    $value = "gregorian";
                }
                $temp = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/dateFormats/dateFormatLength[@type=\'full\']/dateFormat/pattern', '', 'full');
                $temp += self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/dateFormats/dateFormatLength[@type=\'long\']/dateFormat/pattern', '', 'long');
                $temp += self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/dateFormats/dateFormatLength[@type=\'medium\']/dateFormat/pattern', '', 'medium');
                $temp += self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/dateFormats/dateFormatLength[@type=\'short\']/dateFormat/pattern', '', 'short');
                break;
            case 'time' :
                if (empty ($value)) {
                    $value = "gregorian";
                }
                $temp = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/timeFormats/timeFormatLength[@type=\'full\']/timeFormat/pattern', '', 'full');
                $temp += self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/timeFormats/timeFormatLength[@type=\'long\']/timeFormat/pattern', '', 'long');
                $temp += self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/timeFormats/timeFormatLength[@type=\'medium\']/timeFormat/pattern', '', 'medium');
                $temp += self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/timeFormats/timeFormatLength[@type=\'short\']/timeFormat/pattern', '', 'short');
                break;
            case 'datetime' :
                if (empty ($value)) {
                    $value = "gregorian";
                }
                $timefull = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/timeFormats/timeFormatLength[@type=\'full\']/timeFormat/pattern', '', 'full');
                $timelong = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/timeFormats/timeFormatLength[@type=\'long\']/timeFormat/pattern', '', 'long');
                $timemedi = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/timeFormats/timeFormatLength[@type=\'medium\']/timeFormat/pattern', '', 'medi');
                $timeshor = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/timeFormats/timeFormatLength[@type=\'short\']/timeFormat/pattern', '', 'shor');
                $datefull = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/dateFormats/dateFormatLength[@type=\'full\']/dateFormat/pattern', '', 'full');
                $datelong = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/dateFormats/dateFormatLength[@type=\'long\']/dateFormat/pattern', '', 'long');
                $datemedi = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/dateFormats/dateFormatLength[@type=\'medium\']/dateFormat/pattern', '', 'medi');
                $dateshor = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/dateFormats/dateFormatLength[@type=\'short\']/dateFormat/pattern', '', 'shor');
                $full = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/dateTimeFormats/dateTimeFormatLength[@type=\'full\']/dateTimeFormat/pattern', '', 'full');
                $long = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/dateTimeFormats/dateTimeFormatLength[@type=\'long\']/dateTimeFormat/pattern', '', 'long');
                $medi = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/dateTimeFormats/dateTimeFormatLength[@type=\'medium\']/dateTimeFormat/pattern', '', 'medi');
                $shor = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/dateTimeFormats/dateTimeFormatLength[@type=\'short\']/dateTimeFormat/pattern', '', 'shor');
                $temp['full'] = str_replace (array('{0}', '{1}'), array($timefull['full'], $datefull['full']), $full['full']);
                $temp['long'] = str_replace (array('{0}', '{1}'), array($timelong['long'], $datelong['long']), $long['long']);
                $temp['medium'] = str_replace (array('{0}', '{1}'), array($timemedi['medi'], $datemedi['medi']), $medi['medi']);
                $temp['short'] = str_replace (array('{0}', '{1}'), array($timeshor['shor'], $dateshor['shor']), $shor['shor']);
                break;
            case 'dateitem' :
                if (empty ($value)) {
                    $value = "gregorian";
                }
                $_temp = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/dateTimeFormats/availableFormats/dateFormatItem', 'id');
                foreach ($_temp as $key => $found) {
                    $temp += self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/dateTimeFormats/availableFormats/dateFormatItem[@id=\'' . $key . '\']', '', $key);
                }
                break;
            case 'dateinterval' :
                if (empty ($value)) {
                    $value = "gregorian";
                }
                $_temp = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/dateTimeFormats/intervalFormats/intervalFormatItem', 'id');
                foreach ($_temp as $key => $found) {
                    $temp[$key] = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/dateTimeFormats/intervalFormats/intervalFormatItem[@id=\'' . $key . '\']/greatestDifference', 'id');
                }
                break;
            case 'field' :
                if (empty ($value)) {
                    $value = "gregorian";
                }
                $temp2 = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/fields/field', 'type');
                foreach ($temp2 as $key => $keyvalue) {
                    $temp += self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/fields/field[@type=\'' . $key . '\']/displayName', '', $key);
                }
                break;
            case 'relative' :
                if (empty ($value)) {
                    $value = "gregorian";
                }
                $temp = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/fields/field/relative', 'type');
                break;
            case 'symbols' :
                $temp = self::_getFile ($locale, '/ldml/numbers/symbols/decimal', '', 'decimal');
                $temp += self::_getFile ($locale, '/ldml/numbers/symbols/group', '', 'group');
                $temp += self::_getFile ($locale, '/ldml/numbers/symbols/list', '', 'list');
                $temp += self::_getFile ($locale, '/ldml/numbers/symbols/percentSign', '', 'percent');
                $temp += self::_getFile ($locale, '/ldml/numbers/symbols/nativeZeroDigit', '', 'zero');
                $temp += self::_getFile ($locale, '/ldml/numbers/symbols/patternDigit', '', 'pattern');
                $temp += self::_getFile ($locale, '/ldml/numbers/symbols/plusSign', '', 'plus');
                $temp += self::_getFile ($locale, '/ldml/numbers/symbols/minusSign', '', 'minus');
                $temp += self::_getFile ($locale, '/ldml/numbers/symbols/exponential', '', 'exponent');
                $temp += self::_getFile ($locale, '/ldml/numbers/symbols/perMille', '', 'mille');
                $temp += self::_getFile ($locale, '/ldml/numbers/symbols/infinity', '', 'infinity');
                $temp += self::_getFile ($locale, '/ldml/numbers/symbols/nan', '', 'nan');
                break;
            case 'nametocurrency' :
                $_temp = self::_getFile ($locale, '/ldml/numbers/currencies/currency', 'type');
                foreach ($_temp as $key => $found) {
                    $temp += self::_getFile ($locale, '/ldml/numbers/currencies/currency[@type=\'' . $key . '\']/displayName', '', $key);
                }
                break;
            case 'currencytoname' :
                $_temp = self::_getFile ($locale, '/ldml/numbers/currencies/currency', 'type');
                foreach ($_temp as $key => $keyvalue) {
                    $val = self::_getFile ($locale, '/ldml/numbers/currencies/currency[@type=\'' . $key . '\']/displayName', '', $key);
                    if ( ! isset ($val[$key])) {
                        continue;
                    }
                    if ( ! isset ($temp[$val[$key]])) {
                        $temp[$val[$key]] = $key;
                    } else {
                        $temp[$val[$key]] .= " " . $key;
                    }
                }
                break;
            case 'currencysymbol' :
                $_temp = self::_getFile ($locale, '/ldml/numbers/currencies/currency', 'type');
                foreach ($_temp as $key => $found) {
                    $temp += self::_getFile ($locale, '/ldml/numbers/currencies/currency[@type=\'' . $key . '\']/symbol', '', $key);
                }
                break;
            case 'question' :
                $temp = self::_getFile ($locale, '/ldml/posix/messages/yesstr', '', 'yes');
                $temp += self::_getFile ($locale, '/ldml/posix/messages/nostr', '', 'no');
                break;
            case 'currencyfraction' :
                $_temp = self::_getFile ('supplementalData', '/supplementalData/currencyData/fractions/info', 'iso4217');
                foreach ($_temp as $key => $found) {
                    $temp += self::_getFile ('supplementalData', '/supplementalData/currencyData/fractions/info[@iso4217=\'' . $key . '\']', 'digits', $key);
                }
                break;
            case 'currencyrounding' :
                $_temp = self::_getFile ('supplementalData', '/supplementalData/currencyData/fractions/info', 'iso4217');
                foreach ($_temp as $key => $found) {
                    $temp += self::_getFile ('supplementalData', '/supplementalData/currencyData/fractions/info[@iso4217=\'' . $key . '\']', 'rounding', $key);
                }
                break;
            case 'currencytoregion' :
                $_temp = self::_getFile ('supplementalData', '/supplementalData/currencyData/region', 'iso3166');
                foreach ($_temp as $key => $keyvalue) {
                    $temp += self::_getFile ('supplementalData', '/supplementalData/currencyData/region[@iso3166=\'' . $key . '\']/currency', 'iso4217', $key);
                }
                break;
            case 'regiontocurrency' :
                $_temp = self::_getFile ('supplementalData', '/supplementalData/currencyData/region', 'iso3166');
                foreach ($_temp as $key => $keyvalue) {
                    $val = self::_getFile ('supplementalData', '/supplementalData/currencyData/region[@iso3166=\'' . $key . '\']/currency', 'iso4217', $key);
                    if ( ! isset ($val[$key])) {
                        continue;
                    }
                    if ( ! isset ($temp[$val[$key]])) {
                        $temp[$val[$key]] = $key;
                    } else {
                        $temp[$val[$key]] .= " " . $key;
                    }
                }
                break;
            case 'regiontoterritory' :
                $_temp = self::_getFile ('supplementalData', '/supplementalData/territoryContainment/group', 'type');
                foreach ($_temp as $key => $found) {
                    $temp += self::_getFile ('supplementalData', '/supplementalData/territoryContainment/group[@type=\'' . $key . '\']', 'contains', $key);
                }
                break;
            case 'territorytoregion' :
                $_temp2 = self::_getFile ('supplementalData', '/supplementalData/territoryContainment/group', 'type');
                $_temp = array();
                foreach ($_temp2 as $key => $found) {
                    $_temp += self::_getFile ('supplementalData', '/supplementalData/territoryContainment/group[@type=\'' . $key . '\']', 'contains', $key);
                }
                foreach ($_temp as $key => $found) {
                    $_temp3 = explode (" ", $found);
                    foreach ($_temp3 as $found3) {
                        if ( ! isset ($temp[$found3])) {
                            $temp[$found3] = (string) $key;
                        } else {
                            $temp[$found3] .= " " . $key;
                        }
                    }
                }
                break;
            case 'scripttolanguage' :
                $_temp = self::_getFile ('supplementalData', '/supplementalData/languageData/language', 'type');
                foreach ($_temp as $key => $found) {
                    $temp += self::_getFile ('supplementalData', '/supplementalData/languageData/language[@type=\'' . $key . '\']', 'scripts', $key);
                    if (empty ($temp[$key])) {
                        unset ($temp[$key]);
                    }
                }
                break;
            case 'languagetoscript' :
                $_temp2 = self::_getFile ('supplementalData', '/supplementalData/languageData/language', 'type');
                $_temp = array();
                foreach ($_temp2 as $key => $found) {
                    $_temp += self::_getFile ('supplementalData', '/supplementalData/languageData/language[@type=\'' . $key . '\']', 'scripts', $key);
                }
                foreach ($_temp as $key => $found) {
                    $_temp3 = explode (" ", $found);
                    foreach ($_temp3 as $found3) {
                        if (empty ($found3)) {
                            continue;
                        }
                        if ( ! isset ($temp[$found3])) {
                            $temp[$found3] = (string) $key;
                        } else {
                            $temp[$found3] .= " " . $key;
                        }
                    }
                }
                break;
            case 'territorytolanguage' :
                $_temp = self::_getFile ('supplementalData', '/supplementalData/languageData/language', 'type');
                foreach ($_temp as $key => $found) {
                    $temp += self::_getFile ('supplementalData', '/supplementalData/languageData/language[@type=\'' . $key . '\']', 'territories', $key);
                    if (empty ($temp[$key])) {
                        unset ($temp[$key]);
                    }
                }
                break;
            case 'languagetoterritory' :
                $_temp2 = self::_getFile ('supplementalData', '/supplementalData/languageData/language', 'type');
                $_temp = array();
                foreach ($_temp2 as $key => $found) {
                    $_temp += self::_getFile ('supplementalData', '/supplementalData/languageData/language[@type=\'' . $key . '\']', 'territories', $key);
                }
                foreach ($_temp as $key => $found) {
                    $_temp3 = explode (" ", $found);
                    foreach ($_temp3 as $found3) {
                        if (empty ($found3)) {
                            continue;
                        }
                        if ( ! isset ($temp[$found3])) {
                            $temp[$found3] = (string) $key;
                        } else {
                            $temp[$found3] .= " " . $key;
                        }
                    }
                }
                break;
            case 'timezonetowindows' :
                $_temp = self::_getFile ('supplementalData', '/supplementalData/timezoneData/mapTimezones[@type=\'windows\']/mapZone', 'other');
                foreach ($_temp as $key => $found) {
                    $temp += self::_getFile ('supplementalData', '/supplementalData/timezoneData/mapTimezones[@type=\'windows\']/mapZone[@other=\'' . $key . '\']', 'type', $key);
                }
                break;
            case 'windowstotimezone' :
                $_temp = self::_getFile ('supplementalData', '/supplementalData/timezoneData/mapTimezones[@type=\'windows\']/mapZone', 'type');
                foreach ($_temp as $key => $found) {
                    $temp += self::_getFile ('supplementalData', '/supplementalData/timezoneData/mapTimezones[@type=\'windows\']/mapZone[@type=\'' . $key . '\']', 'other', $key);
                }
                break;
            case 'territorytotimezone' :
                $_temp = self::_getFile ('supplementalData', '/supplementalData/timezoneData/zoneFormatting/zoneItem', 'type');
                foreach ($_temp as $key => $found) {
                    $temp += self::_getFile ('supplementalData', '/supplementalData/timezoneData/zoneFormatting/zoneItem[@type=\'' . $key . '\']', 'territory', $key);
                }
                break;
            case 'timezonetoterritory' :
                $_temp = self::_getFile ('supplementalData', '/supplementalData/timezoneData/zoneFormatting/zoneItem', 'territory');
                foreach ($_temp as $key => $found) {
                    $temp += self::_getFile ('supplementalData', '/supplementalData/timezoneData/zoneFormatting/zoneItem[@territory=\'' . $key . '\']', 'type', $key);
                }
                break;
            case 'citytotimezone' :
                $_temp = self::_getFile ($locale, '/ldml/dates/timeZoneNames/zone', 'type');
                foreach ($_temp as $key => $found) {
                    $temp += self::_getFile ($locale, '/ldml/dates/timeZoneNames/zone[@type=\'' . $key . '\']/exemplarCity', '', $key);
                }
                break;
            case 'timezonetocity' :
                $_temp = self::_getFile ($locale, '/ldml/dates/timeZoneNames/zone', 'type');
                $temp = array();
                foreach ($_temp as $key => $found) {
                    $temp += self::_getFile ($locale, '/ldml/dates/timeZoneNames/zone[@type=\'' . $key . '\']/exemplarCity', '', $key);
                    if ( ! empty ($temp[$key])) {
                        $temp[$temp[$key]] = $key;
                    }
                    unset ($temp[$key]);
                }
                break;
            case 'phonetoterritory' :
                $_temp = self::_getFile ('telephoneCodeData', '/supplementalData/telephoneCodeData/codesByTerritory', 'territory');
                foreach ($_temp as $key => $keyvalue) {
                    $temp += self::_getFile ('telephoneCodeData', '/supplementalData/telephoneCodeData/codesByTerritory[@territory=\'' . $key . '\']/telephoneCountryCode', 'code', $key);
                }
                break;
            case 'territorytophone' :
                $_temp = self::_getFile ('telephoneCodeData', '/supplementalData/telephoneCodeData/codesByTerritory', 'territory');
                foreach ($_temp as $key => $keyvalue) {
                    $val = self::_getFile ('telephoneCodeData', '/supplementalData/telephoneCodeData/codesByTerritory[@territory=\'' . $key . '\']/telephoneCountryCode', 'code', $key);
                    if ( ! isset ($val[$key])) {
                        continue;
                    }
                    if ( ! isset ($temp[$val[$key]])) {
                        $temp[$val[$key]] = $key;
                    } else {
                        $temp[$val[$key]] .= " " . $key;
                    }
                }
                break;
            case 'numerictoterritory' :
                $_temp = self::_getFile ('supplementalData', '/supplementalData/codeMappings/territoryCodes', 'type');
                foreach ($_temp as $key => $keyvalue) {
                    $temp += self::_getFile ('supplementalData', '/supplementalData/codeMappings/territoryCodes[@type=\'' . $key . '\']', 'numeric', $key);
                }
                break;
            case 'territorytonumeric' :
                $_temp = self::_getFile ('supplementalData', '/supplementalData/codeMappings/territoryCodes', 'numeric');
                foreach ($_temp as $key => $keyvalue) {
                    $temp += self::_getFile ('supplementalData', '/supplementalData/codeMappings/territoryCodes[@numeric=\'' . $key . '\']', 'type', $key);
                }
                break;
            case 'alpha3toterritory' :
                $_temp = self::_getFile ('supplementalData', '/supplementalData/codeMappings/territoryCodes', 'type');
                foreach ($_temp as $key => $keyvalue) {
                    $temp += self::_getFile ('supplementalData', '/supplementalData/codeMappings/territoryCodes[@type=\'' . $key . '\']', 'alpha3', $key);
                }
                break;
            case 'territorytoalpha3' :
                $_temp = self::_getFile ('supplementalData', '/supplementalData/codeMappings/territoryCodes', 'alpha3');
                foreach ($_temp as $key => $keyvalue) {
                    $temp += self::_getFile ('supplementalData', '/supplementalData/codeMappings/territoryCodes[@alpha3=\'' . $key . '\']', 'type', $key);
                }
                break;
            case 'postaltoterritory' :
                $_temp = self::_getFile ('postalCodeData', '/supplementalData/postalCodeData/postCodeRegex', 'territoryId');
                foreach ($_temp as $key => $keyvalue) {
                    $temp += self::_getFile ('postalCodeData', '/supplementalData/postalCodeData/postCodeRegex[@territoryId=\'' . $key . '\']', 'territoryId');
                }
                break;
            case 'numberingsystem' :
                $_temp = self::_getFile ('numberingSystems', '/supplementalData/numberingSystems/numberingSystem', 'id');
                foreach ($_temp as $key => $keyvalue) {
                    $temp += self::_getFile ('numberingSystems', '/supplementalData/numberingSystems/numberingSystem[@id=\'' . $key . '\']', 'digits', $key);
                    if (empty ($temp[$key])) {
                        unset ($temp[$key]);
                    }
                }
                break;
            case 'chartofallback' :
                $_temp = self::_getFile ('characters', '/supplementalData/characters/character-fallback/character', 'value');
                foreach ($_temp as $key => $keyvalue) {
                    $temp2 = self::_getFile ('characters', '/supplementalData/characters/character-fallback/character[@value=\'' . $key . '\']/substitute', '', $key);
                    $temp[current ($temp2)] = $key;
                }
                break;
            case 'fallbacktochar' :
                $_temp = self::_getFile ('characters', '/supplementalData/characters/character-fallback/character', 'value');
                foreach ($_temp as $key => $keyvalue) {
                    $temp += self::_getFile ('characters', '/supplementalData/characters/character-fallback/character[@value=\'' . $key . '\']/substitute', '', $key);
                }
                break;
            case 'localeupgrade' :
                $_temp = self::_getFile ('likelySubtags', '/supplementalData/likelySubtags/likelySubtag', 'from');
                foreach ($_temp as $key => $keyvalue) {
                    $temp += self::_getFile ('likelySubtags', '/supplementalData/likelySubtags/likelySubtag[@from=\'' . $key . '\']', 'to', $key);
                }
                break;
            case 'unit' :
                $_temp = self::_getFile ($locale, '/ldml/units/unit', 'type');
                foreach ($_temp as $key => $keyvalue) {
                    $_temp2 = self::_getFile ($locale, '/ldml/units/unit[@type=\'' . $key . '\']/unitPattern', 'count');
                    $temp[$key] = $_temp2;
                }
                break;
            default :
                require_once 'Zend/Locale/Exception.php';
                throw new Zend_Locale_Exception ("Unknown list ($path) for parsing locale data.");
                break;
        }
        if (isset (self::$_cache)) {
            if (self::$_cacheTags) {
                self::$_cache -> save (serialize ($temp), $id, array('Zend_Locale'));
            } else {
                self::$_cache -> save (serialize ($temp), $id);
            }
        }
        return $temp;
    }

    /**
     * Read the LDML file, get a single path defined value
     * @param string $locale
     * @param string $path
     * @param string $value
     * @return string
     * @access public
     */
    public static function getContent ($locale, $path, $value = false) {
        $locale = self::_checkLocale ($locale);
        if ( ! isset (self::$_cache) &&  ! self::$_cacheDisabled) {
            require_once 'Zend/Cache.php';
            self::$_cache = Zend_Cache::factory ('Core', 'File', array('automatic_serialization' => true), array());
        }
        $val = $value;
        if (is_array ($value)) {
            $val = implode ('_', $value);
        }
        $val = urlencode ($val);
        $id = strtr ('Zend_LocaleC_' . $locale . '_' . $path . '_' . $val, array('-' => '_', '%' => '_', '+' => '_'));
        if ( ! self::$_cacheDisabled && ($result = self::$_cache -> load ($id))) {
            return unserialize ($result);
        }
        switch (strtolower ($path)) {
            case 'language' :
                $temp = self::_getFile ($locale, '/ldml/localeDisplayNames/languages/language[@type=\'' . $value . '\']', 'type');
                break;
            case 'script' :
                $temp = self::_getFile ($locale, '/ldml/localeDisplayNames/scripts/script[@type=\'' . $value . '\']', 'type');
                break;
            case 'country' :
            case 'territory' :
                $temp = self::_getFile ($locale, '/ldml/localeDisplayNames/territories/territory[@type=\'' . $value . '\']', 'type');
                break;
            case 'variant' :
                $temp = self::_getFile ($locale, '/ldml/localeDisplayNames/variants/variant[@type=\'' . $value . '\']', 'type');
                break;
            case 'key' :
                $temp = self::_getFile ($locale, '/ldml/localeDisplayNames/keys/key[@type=\'' . $value . '\']', 'type');
                break;
            case 'defaultcalendar' :
                $temp = self::_getFile ($locale, '/ldml/dates/calendars/default', 'choice', 'default');
                break;
            case 'monthcontext' :
                if (empty ($value)) {
                    $value = "gregorian";
                }
                $temp = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/months/default', 'choice', 'context');
                break;
            case 'defaultmonth' :
                if (empty ($value)) {
                    $value = "gregorian";
                }
                $temp = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/months/monthContext[@type=\'format\']/default', 'choice', 'default');
                break;
            case 'month' :
                if ( ! is_array ($value)) {
                    $temp = $value;
                    $value = array("gregorian", "format", "wide", $temp);
                }
                $temp = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value[0] . '\']/months/monthContext[@type=\'' . $value[1] . '\']/monthWidth[@type=\'' . $value[2] . '\']/month[@type=\'' . $value[3] . '\']', 'type');
                break;
            case 'daycontext' :
                if (empty ($value)) {
                    $value = "gregorian";
                }
                $temp = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/days/default', 'choice', 'context');
                break;
            case 'defaultday' :
                if (empty ($value)) {
                    $value = "gregorian";
                }
                $temp = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/days/dayContext[@type=\'format\']/default', 'choice', 'default');
                break;
            case 'day' :
                if ( ! is_array ($value)) {
                    $temp = $value;
                    $value = array("gregorian", "format", "wide", $temp);
                }
                $temp = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value[0] . '\']/days/dayContext[@type=\'' . $value[1] . '\']/dayWidth[@type=\'' . $value[2] . '\']/day[@type=\'' . $value[3] . '\']', 'type');
                break;
            case 'quarter' :
                if ( ! is_array ($value)) {
                    $temp = $value;
                    $value = array("gregorian", "format", "wide", $temp);
                }
                $temp = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value[0] . '\']/quarters/quarterContext[@type=\'' . $value[1] . '\']/quarterWidth[@type=\'' . $value[2] . '\']/quarter[@type=\'' . $value[3] . '\']', 'type');
                break;
            case 'am' :
                if (empty ($value)) {
                    $value = "gregorian";
                }
                $temp = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/am', '', 'am');
                break;
            case 'pm' :
                if (empty ($value)) {
                    $value = "gregorian";
                }
                $temp = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/pm', '', 'pm');
                break;
            case 'era' :
                if ( ! is_array ($value)) {
                    $temp = $value;
                    $value = array("gregorian", "Abbr", $temp);
                }
                $temp = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value[0] . '\']/eras/era' . $value[1] . '/era[@type=\'' . $value[2] . '\']', 'type');
                break;
            case 'defaultdate' :
                if (empty ($value)) {
                    $value = "gregorian";
                }
                $temp = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/dateFormats/default', 'choice', 'default');
                break;
            case 'date' :
                if (empty ($value)) {
                    $value = array("gregorian", "medium");
                }
                if ( ! is_array ($value)) {
                    $temp = $value;
                    $value = array("gregorian", $temp);
                }
                $temp = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value[0] . '\']/dateFormats/dateFormatLength[@type=\'' . $value[1] . '\']/dateFormat/pattern', '', 'pattern');
                break;
            case 'defaulttime' :
                if (empty ($value)) {
                    $value = "gregorian";
                }
                $temp = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/timeFormats/default', 'choice', 'default');
                break;
            case 'time' :
                if (empty ($value)) {
                    $value = array("gregorian", "medium");
                }
                if ( ! is_array ($value)) {
                    $temp = $value;
                    $value = array("gregorian", $temp);
                }
                $temp = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value[0] . '\']/timeFormats/timeFormatLength[@type=\'' . $value[1] . '\']/timeFormat/pattern', '', 'pattern');
                break;
            case 'datetime' :
                if (empty ($value)) {
                    $value = array("gregorian", "medium");
                }
                if ( ! is_array ($value)) {
                    $temp = $value;
                    $value = array("gregorian", $temp);
                }
                $date = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value[0] . '\']/dateFormats/dateFormatLength[@type=\'' . $value[1] . '\']/dateFormat/pattern', '', 'pattern');
                $time = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value[0] . '\']/timeFormats/timeFormatLength[@type=\'' . $value[1] . '\']/timeFormat/pattern', '', 'pattern');
                $datetime = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value[0] . '\']/dateTimeFormats/dateTimeFormatLength[@type=\'' . $value[1] . '\']/dateTimeFormat/pattern', '', 'pattern');
                $temp = str_replace (array('{0}', '{1}'), array(current ($time), current ($date)), current ($datetime));
                break;
            case 'dateitem' :
                if (empty ($value)) {
                    $value = array("gregorian", "yyMMdd");
                }
                if ( ! is_array ($value)) {
                    $temp = $value;
                    $value = array("gregorian", $temp);
                }
                $temp = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value[0] . '\']/dateTimeFormats/availableFormats/dateFormatItem[@id=\'' . $value[1] . '\']', '');
                break;
            case 'dateinterval' :
                if (empty ($value)) {
                    $value = array("gregorian", "yMd", "y");
                }
                if ( ! is_array ($value)) {
                    $temp = $value;
                    $value = array("gregorian", $temp, $temp[0]);
                }
                $temp = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value[0] . '\']/dateTimeFormats/intervalFormats/intervalFormatItem[@id=\'' . $value[1] . '\']/greatestDifference[@id=\'' . $value[2] . '\']', '');
                break;
            case 'field' :
                if ( ! is_array ($value)) {
                    $temp = $value;
                    $value = array("gregorian", $temp);
                }
                $temp = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value[0] . '\']/fields/field[@type=\'' . $value[1] . '\']/displayName', '', $value[1]);
                break;
            case 'relative' :
                if ( ! is_array ($value)) {
                    $temp = $value;
                    $value = array("gregorian", $temp);
                }
                $temp = self::_getFile ($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value[0] . '\']/fields/field/relative[@type=\'' . $value[1] . '\']', '', $value[1]);
                break;
            case 'defaultnumberingsystem' :
                $temp = self::_getFile ($locale, '/ldml/numbers/defaultNumberingSystem', '', 'default');
                break;
            case 'decimalnumber' :
                $temp = self::_getFile ($locale, '/ldml/numbers/decimalFormats/decimalFormatLength/decimalFormat/pattern', '', 'default');
                break;
            case 'scientificnumber' :
                $temp = self::_getFile ($locale, '/ldml/numbers/scientificFormats/scientificFormatLength/scientificFormat/pattern', '', 'default');
                break;
            case 'percentnumber' :
                $temp = self::_getFile ($locale, '/ldml/numbers/percentFormats/percentFormatLength/percentFormat/pattern', '', 'default');
                break;
            case 'currencynumber' :
                $temp = self::_getFile ($locale, '/ldml/numbers/currencyFormats/currencyFormatLength/currencyFormat/pattern', '', 'default');
                break;
            case 'nametocurrency' :
                $temp = self::_getFile ($locale, '/ldml/numbers/currencies/currency[@type=\'' . $value . '\']/displayName', '', $value);
                break;
            case 'currencytoname' :
                $temp = self::_getFile ($locale, '/ldml/numbers/currencies/currency[@type=\'' . $value . '\']/displayName', '', $value);
                $_temp = self::_getFile ($locale, '/ldml/numbers/currencies/currency', 'type');
                $temp = array();
                foreach ($_temp as $key => $keyvalue) {
                    $val = self::_getFile ($locale, '/ldml/numbers/currencies/currency[@type=\'' . $key . '\']/displayName', '', $key);
                    if ( ! isset ($val[$key]) or ($val[$key] != $value)) {
                        continue;
                    }
                    if ( ! isset ($temp[$val[$key]])) {
                        $temp[$val[$key]] = $key;
                    } else {
                        $temp[$val[$key]] .= " " . $key;
                    }
                }
                break;
            case 'currencysymbol' :
                $temp = self::_getFile ($locale, '/ldml/numbers/currencies/currency[@type=\'' . $value . '\']/symbol', '', $value);
                break;
            case 'question' :
                $temp = self::_getFile ($locale, '/ldml/posix/messages/' . $value . 'str', '', $value);
                break;
            case 'currencyfraction' :
                if (empty ($value)) {
                    $value = "DEFAULT";
                }
                $temp = self::_getFile ('supplementalData', '/supplementalData/currencyData/fractions/info[@iso4217=\'' . $value . '\']', 'digits', 'digits');
                break;
            case 'currencyrounding' :
                if (empty ($value)) {
                    $value = "DEFAULT";
                }
                $temp = self::_getFile ('supplementalData', '/supplementalData/currencyData/fractions/info[@iso4217=\'' . $value . '\']', 'rounding', 'rounding');
                break;
            case 'currencytoregion' :
                $temp = self::_getFile ('supplementalData', '/supplementalData/currencyData/region[@iso3166=\'' . $value . '\']/currency', 'iso4217', $value);
                break;
            case 'regiontocurrency' :
                $_temp = self::_getFile ('supplementalData', '/supplementalData/currencyData/region', 'iso3166');
                $temp = array();
                foreach ($_temp as $key => $keyvalue) {
                    $val = self::_getFile ('supplementalData', '/supplementalData/currencyData/region[@iso3166=\'' . $key . '\']/currency', 'iso4217', $key);
                    if ( ! isset ($val[$key]) or ($val[$key] != $value)) {
                        continue;
                    }
                    if ( ! isset ($temp[$val[$key]])) {
                        $temp[$val[$key]] = $key;
                    } else {
                        $temp[$val[$key]] .= " " . $key;
                    }
                }
                break;
            case 'regiontoterritory' :
                $temp = self::_getFile ('supplementalData', '/supplementalData/territoryContainment/group[@type=\'' . $value . '\']', 'contains', $value);
                break;
            case 'territorytoregion' :
                $_temp2 = self::_getFile ('supplementalData', '/supplementalData/territoryContainment/group', 'type');
                $_temp = array();
                foreach ($_temp2 as $key => $found) {
                    $_temp += self::_getFile ('supplementalData', '/supplementalData/territoryContainment/group[@type=\'' . $key . '\']', 'contains', $key);
                }
                $temp = array();
                foreach ($_temp as $key => $found) {
                    $_temp3 = explode (" ", $found);
                    foreach ($_temp3 as $found3) {
                        if ($found3 !== $value) {
                            continue;
                        }
                        if ( ! isset ($temp[$found3])) {
                            $temp[$found3] = (string) $key;
                        } else {
                            $temp[$found3] .= " " . $key;
                        }
                    }
                }
                break;
            case 'scripttolanguage' :
                $temp = self::_getFile ('supplementalData', '/supplementalData/languageData/language[@type=\'' . $value . '\']', 'scripts', $value);
                break;
            case 'languagetoscript' :
                $_temp2 = self::_getFile ('supplementalData', '/supplementalData/languageData/language', 'type');
                $_temp = array();
                foreach ($_temp2 as $key => $found) {
                    $_temp += self::_getFile ('supplementalData', '/supplementalData/languageData/language[@type=\'' . $key . '\']', 'scripts', $key);
                }
                $temp = array();
                foreach ($_temp as $key => $found) {
                    $_temp3 = explode (" ", $found);
                    foreach ($_temp3 as $found3) {
                        if ($found3 !== $value) {
                            continue;
                        }
                        if ( ! isset ($temp[$found3])) {
                            $temp[$found3] = (string) $key;
                        } else {
                            $temp[$found3] .= " " . $key;
                        }
                    }
                }
                break;
            case 'territorytolanguage' :
                $temp = self::_getFile ('supplementalData', '/supplementalData/languageData/language[@type=\'' . $value . '\']', 'territories', $value);
                break;
            case 'languagetoterritory' :
                $_temp2 = self::_getFile ('supplementalData', '/supplementalData/languageData/language', 'type');
                $_temp = array();
                foreach ($_temp2 as $key => $found) {
                    $_temp += self::_getFile ('supplementalData', '/supplementalData/languageData/language[@type=\'' . $key . '\']', 'territories', $key);
                }
                $temp = array();
                foreach ($_temp as $key => $found) {
                    $_temp3 = explode (" ", $found);
                    foreach ($_temp3 as $found3) {
                        if ($found3 !== $value) {
                            continue;
                        }
                        if ( ! isset ($temp[$found3])) {
                            $temp[$found3] = (string) $key;
                        } else {
                            $temp[$found3] .= " " . $key;
                        }
                    }
                }
                break;
            case 'timezonetowindows' :
                $temp = self::_getFile ('supplementalData', '/supplementalData/timezoneData/mapTimezones[@type=\'windows\']/mapZone[@other=\'' . $value . '\']', 'type', $value);
                break;
            case 'windowstotimezone' :
                $temp = self::_getFile ('supplementalData', '/supplementalData/timezoneData/mapTimezones[@type=\'windows\']/mapZone[@type=\'' . $value . '\']', 'other', $value);
                break;
            case 'territorytotimezone' :
                $temp = self::_getFile ('supplementalData', '/supplementalData/timezoneData/zoneFormatting/zoneItem[@type=\'' . $value . '\']', 'territory', $value);
                break;
            case 'timezonetoterritory' :
                $temp = self::_getFile ('supplementalData', '/supplementalData/timezoneData/zoneFormatting/zoneItem[@territory=\'' . $value . '\']', 'type', $value);
                break;
            case 'citytotimezone' :
                $temp = self::_getFile ($locale, '/ldml/dates/timeZoneNames/zone[@type=\'' . $value . '\']/exemplarCity', '', $value);
                break;
            case 'timezonetocity' :
                $_temp = self::_getFile ($locale, '/ldml/dates/timeZoneNames/zone', 'type');
                $temp = array();
                foreach ($_temp as $key => $found) {
                    $temp += self::_getFile ($locale, '/ldml/dates/timeZoneNames/zone[@type=\'' . $key . '\']/exemplarCity', '', $key);
                    if ( ! empty ($temp[$key])) {
                        if ($temp[$key] == $value) {
                            $temp[$temp[$key]] = $key;
                        }
                    }
                    unset ($temp[$key]);
                }
                break;
            case 'phonetoterritory' :
                $temp = self::_getFile ('telephoneCodeData', '/supplementalData/telephoneCodeData/codesByTerritory[@territory=\'' . $value . '\']/telephoneCountryCode', 'code', $value);
                break;
            case 'territorytophone' :
                $_temp2 = self::_getFile ('telephoneCodeData', '/supplementalData/telephoneCodeData/codesByTerritory', 'territory');
                $_temp = array();
                foreach ($_temp2 as $key => $found) {
                    $_temp += self::_getFile ('telephoneCodeData', '/supplementalData/telephoneCodeData/codesByTerritory[@territory=\'' . $key . '\']/telephoneCountryCode', 'code', $key);
                }
                $temp = array();
                foreach ($_temp as $key => $found) {
                    $_temp3 = explode (" ", $found);
                    foreach ($_temp3 as $found3) {
                        if ($found3 !== $value) {
                            continue;
                        }
                        if ( ! isset ($temp[$found3])) {
                            $temp[$found3] = (string) $key;
                        } else {
                            $temp[$found3] .= " " . $key;
                        }
                    }
                }
                break;
            case 'numerictoterritory' :
                $temp = self::_getFile ('supplementalData', '/supplementalData/codeMappings/territoryCodes[@type=\'' . $value . '\']', 'numeric', $value);
                break;
            case 'territorytonumeric' :
                $temp = self::_getFile ('supplementalData', '/supplementalData/codeMappings/territoryCodes[@numeric=\'' . $value . '\']', 'type', $value);
                break;
            case 'alpha3toterritory' :
                $temp = self::_getFile ('supplementalData', '/supplementalData/codeMappings/territoryCodes[@type=\'' . $value . '\']', 'alpha3', $value);
                break;
            case 'territorytoalpha3' :
                $temp = self::_getFile ('supplementalData', '/supplementalData/codeMappings/territoryCodes[@alpha3=\'' . $value . '\']', 'type', $value);
                break;
            case 'postaltoterritory' :
                $temp = self::_getFile ('postalCodeData', '/supplementalData/postalCodeData/postCodeRegex[@territoryId=\'' . $value . '\']', 'territoryId');
                break;
            case 'numberingsystem' :
                $temp = self::_getFile ('numberingSystems', '/supplementalData/numberingSystems/numberingSystem[@id=\'' . strtolower ($value) . '\']', 'digits', $value);
                break;
            case 'chartofallback' :
                $_temp = self::_getFile ('characters', '/supplementalData/characters/character-fallback/character', 'value');
                foreach ($_temp as $key => $keyvalue) {
                    $temp2 = self::_getFile ('characters', '/supplementalData/characters/character-fallback/character[@value=\'' . $key . '\']/substitute', '', $key);
                    if (current ($temp2) == $value) {
                        $temp = $key;
                    }
                }
                break;
                $temp = self::_getFile ('characters', '/supplementalData/characters/character-fallback/character[@value=\'' . $value . '\']/substitute', '', $value);
                break;
            case 'fallbacktochar' :
                $temp = self::_getFile ('characters', '/supplementalData/characters/character-fallback/character[@value=\'' . $value . '\']/substitute', '');
                break;
            case 'localeupgrade' :
                $temp = self::_getFile ('likelySubtags', '/supplementalData/likelySubtags/likelySubtag[@from=\'' . $value . '\']', 'to', $value);
                break;
            case 'unit' :
                $temp = self::_getFile ($locale, '/ldml/units/unit[@type=\'' . $value[0] . '\']/unitPattern[@count=\'' . $value[1] . '\']', '');
                break;
            default :
                require_once 'Zend/Locale/Exception.php';
                throw new Zend_Locale_Exception ("Unknown detail ($path) for parsing locale data.");
                break;
        }
        if (is_array ($temp)) {
            $temp = current ($temp);
        }
        if (isset (self::$_cache)) {
            if (self::$_cacheTags) {
                self::$_cache -> save (serialize ($temp), $id, array('Zend_Locale'));
            } else {
                self::$_cache -> save (serialize ($temp), $id);
            }
        }
        return $temp;
    }

    /**
     * Returns the set cache
     * @return Zend_Cache_Core The set cache
     */
    public static function getCache () {
        return self::$_cache;
    }

    /**
     * Set a cache for Zend_Locale_Data
     * @param Zend_Cache_Core $cache A cache frontend
     */
    public static function setCache (Zend_Cache_Core $cache) {
        self::$_cache = $cache;
        self::_getTagSupportForCache ();
    }

    /**
     * Returns true when a cache is set
     * @return boolean
     */
    public static function hasCache () {
        if (self::$_cache !== null) {
            return true;
        }
        return false;
    }

    /**
     * Removes any set cache
     * @return void
     */
    public static function removeCache () {
        self::$_cache = null;
    }

    /**
     * Clears all set cache data
     * @return void
     */
    public static function clearCache () {
        if (self::$_cacheTags) {
            self::$_cache -> clean (Zend_Cache::CLEANING_MODE_MATCHING_TAG, array('Zend_Locale'));
        } else {
            self::$_cache -> clean (Zend_Cache::CLEANING_MODE_ALL);
        }
    }

    /**
     * Disables the cache
     * @param unknown_type $flag
     */
    public static function disableCache ($flag) {
        self::$_cacheDisabled = (boolean) $flag;
    }

    /**
     * Internal method to check if the given cache supports tags
     * @param Zend_Cache $cache
     */
    private static function _getTagSupportForCache () {
        $backend = self::$_cache -> getBackend ();
        if ($backend instanceof Zend_Cache_Backend_ExtendedInterface) {
            $cacheOptions = $backend -> getCapabilities ();
            self::$_cacheTags = $cacheOptions['tags'];
        } else {
            self::$_cacheTags = false;
        }
        return self::$_cacheTags;
    }

}
